Question

Consider the following statements.
1. Light cannot travel in air.
2. Light can change the direction.
3. Light enables us to see things.
Which of the statements given above are correct?

• A. Statement 2 and 3 are correct.
• B. All the statements are correct.
• C. All the statements are incorrect.
• D. Statement 1 and 2 are correct.

Answer 1

The correct option is A Statement 2 and 3 are correct.

Light enables us to see things. When the light ray comes and hits a surface it changes its direction. This phenomena is called reflection.
Sunlight reaches the Earth's surface through air. So through air light will travel.
Hence, statements 2 and 3 are correct.